ihaveavatars.h

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/**********************************************************************
 * LeechCraft - modular cross-platform feature rich internet client.
 * Copyright (C) 2006-2014  Georg Rudoy
 *
 * Distributed under the Boost Software License, Version 1.0.
 * (See accompanying file LICENSE or copy at https://www.boost.org/LICENSE_1_0.txt)
 **********************************************************************/
 
#pragma once
 
#include <QImage>
#include <QFuture>
#include <QtPlugin>
 
namespace LC
{
namespace Azoth
{
    class IHaveAvatars
    {
    protected:
        virtual ~IHaveAvatars () {}
    public:
        enum class Size
        {
            Full,
 
            Thumbnail
        };
 
        virtual QFuture<QImage> RefreshAvatar (Size size) = 0;
 
        virtual bool HasAvatar () const = 0;
 
        virtual bool SupportsSize (Size size) const = 0;
    protected:
        virtual void avatarChanged (QObject *thisObject) = 0;
    };
 
    inline uint qHash (IHaveAvatars::Size size)
    {
        return static_cast<uint> (size);
    }
}
}
 
Q_DECLARE_INTERFACE (LC::Azoth::IHaveAvatars,
        "org.LeechCraft.Azoth.IHaveAvatars/1.0")